tree e1d68c6d3830129332b41c455a2e0d91b58a7cdd
parent 199449a4c52ff30e2804ab0bccf99b466c594c7c
author Nick Vaccaro <nvaccaro@google.com> 1413603130 -0700
committer Nick Vaccaro <nvaccaro@google.com> 1413603946 -0700

sensors: mpu6515: grab wakelock on significant motion event

The kernel sensor driver grabs a half second wakelock to allow time
for this HAL to read the significant motion event from the kernel and
grab its own wakelock.  The HAL holds the wakelock until Sensor
Services calls poll() again, assuring that Sensor Services has
read the SMD event and will have grabbed its own wakelock.

Bug: 16540661
Change-Id: I1c88cd9386a9f711e6cba81a14539b835f4e7414